VX1411 MainFrame Instruction Manual
1–1
Getting Started
This chapter provides an overview of the VX1411 Mainframe. It includes
installation and configuration information on user installed options.
Product Description
The VX1411 Mainframe is a 13-slot, C-size, VXIbus Mainframe. It fully
complies with the VXIbus Specification 1.4 requirements and is VXIplug&play
compatible. The mainframe has the following features:
H
Adequate available power for the majority of applications
H
Intelligent cooling for installed modules
H
High quality auto-configuration backplane
H
Optional adjustable rackmounts and cable tray
These features are explained in more detail in the following paragraphs.
The VX1411 Mainframe provides all VXIbus voltages at levels necessary for
most ATE applications. The power supply has a volt-ampere capacity of 904 VA,
but only 500 watts is usable by VXI instrument modules at any one time (see
Appendix A: Power Budget Worksheet). The mainframe accommodates
exclusively digital applications, exclusively analog applications, or combina-
tions of both.
The power supply plugs directly into the rear of the mainframe and has no cables
to disconnect. Because of this, the power supply can easily be replaced in less
than three minutes, keeping downtime to a minimum. The power supply
automatically sets the ranges for the appropriate input voltage and frequency; no
mechanical switch is required to select the correct line voltage.
The VX1411 Mainframe provides optimal cooling for all installed modules. The
mainframe is equipped with two efficient 2 speed fans. The fan speed can easily
be manually switched from a low noise, low speed to high speed for maximum
cooling.
Air is exhausted at the sides of the mainframe allowing you to stack the
mainframe with other rackmount equipment. Additional equipment placed on or
positioned above the product will not restrict airflow nor will that equipment be
directly affected by exhaust air.
Power Supply
Cooling
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